Chapter 1 Review

What is the sign of the product (-2)(⅙)(-7)?

• negative
• positive
• both
• neither

Tags

CCSS.7.NS.A.2A

-64 / (-8) = ____

• -7
• 7
• -8
• 8

Tags

CCSS.7.NS.A.2A

CCSS.7.NS.A.2B

-3 - (-3) = _____

• -6
• 0
• 6
• 9

Tags

CCSS.7.NS.A.1C

7 - (-3) = ___

• 10
• 4
• -4
• -21

Tags

CCSS.7.NS.A.1C

3 + 6 - (-3) = ______

• 12
• 6
• -6
• -12

Tags

CCSS.7.NS.A.1D

5(4+2)÷2+8

• 40
• 3
• 31
• 23

Find the expression that has a value of 24.

• 4+8-5+9+24
• (8-3)+2x7-5
• 4[6-(9-8)]+4
• 3x6+3x3+0

On what line does the mistake first occur?
               72÷9+9x4-24
Line 1        8+9x4-24
Line 2         8+27-24
Line 3             8+3
Line 4               11

• Line 1
• Line 2
• Line 3
• Line 4

Which expression represents the following phrase?
"triple the sum of 25 and 17"

• 3+25x17
• (25+17)x3
• (3+25)x17
• 25+17x3

What would you do second?
13+1/2(6-4)+4-3

• 13+1/2
• 1/2(2)
• 6-4
• 4-3